← all comparisons
compare · Notion AI vs. 3ngram
if your entire team already lives in Notion, Notion AI is the natural add-on. if you work across Claude, ChatGPT, and Cursor — or if you want decisions, commitments, blockers, and source context to travel — 3ngram is the layer that goes with you.
at a glance · 7 capabilities · side by side
| capability | 3ngram | Notion AI |
|---|---|---|
| what it is | shared memory and follow-through for AI work | AI features inside Notion's workspace |
| scope | cross-platform via MCP | Notion pages and databases only |
| memory | typed — decisions, commitments, blockers, preferences | Notion workspace knowledge |
| follow-through | overdue tracking, stale commitments | Custom Agents (preview) |
| reusable workflows | stored prompts, included in subscription | Custom Agents, credit-based |
| works inside Claude / ChatGPT | yes | no, Notion only |
| walled garden | no, any MCP client | yes, Notion ecosystem only |
when to choose · Notion AI
your entire team lives in Notion and you primarily need AI assistance within that workspace.
when to choose · 3ngram
you use Claude or ChatGPT as your primary AI and want decisions, commitments, blockers, workflows, and source context to carry across tools instead of staying locked to one workspace.
related reading · where else this shows up